Thailand in March 2025
Hot season - best for beaches and island hopping. Discover the best destinations, weather outlook, and events happening this month.
Weather in March
Temperature
30°C
Min 24°C / Max 35°C
Rainfall
30mm
3 rainy days
Crowds
Moderate
Moderate prices
| Region | Temp | Rain | Humidity |
|---|---|---|---|
| Central Thailand | 30°C | 30mm | 70% |
| Northern Thailand | 27°C | 15mm | 55% |
| Southern Thailand | 29°C | 50mm | 74% |
| Isaan (Northeast) | 29°C | 30mm | 55% |
Travel Scores for March
Weather-based scores to help you decide if March is right for your trip type.
Best for sightseeing, temples, and outdoor activities
Best period: March - May
Best for swimming, sunbathing, and water activities
Best period: November - April (Andaman) / January - September (Gulf)
Humidity
70%
Feel
Hot
Heat exhaustion possible with extended exposure
Best Beaches in March
Thailand has two distinct coastlines with opposite monsoon patterns. Here's where to go for the best beach conditions.
Perfect beach weather. Excellent visibility for diving and snorkeling. All islands accessible.
Rainfall
60mm
Calm seas and excellent visibility. Perfect for diving, snorkeling, and beach activities.
Rainfall
50mm
Prime season! World-class diving at Similan & Surin. Koh Lipe at its best.
Rainfall
50mm
- • Koh Tachai remains closed for environmental recovery
Destinations for March 2025
Based on weather conditions, crowd levels, and seasonal events
Top Picks for March
These destinations offer the best weather conditions, activities, and experiences during March. Plan your trip to one of these locations for an optimal Thailand experience.
Northern Thailand
Temp
27°C
19-35°C
Rain
15mm
2 days
Sun
8hrs
daily avg
Humidity
55%
Why visit in March:
- Perfect temperatures for outdoor activities
- Minimal rainfall expected
- Comfortable humidity levels
Central Thailand
Temp
30°C
24-35°C
Rain
30mm
3 days
Sun
8hrs
daily avg
Humidity
70%
Why visit in March:
- Minimal rainfall expected
- Plenty of sunshine for beach days and sightseeing
Central Thailand
Temp
30°C
24-35°C
Rain
30mm
3 days
Sun
8hrs
daily avg
Humidity
70%
Why visit in March:
- Minimal rainfall expected
- Plenty of sunshine for beach days and sightseeing
Events this month:
- Pattaya International Music Festival - March
Central Thailand
Temp
30°C
24-35°C
Rain
30mm
3 days
Sun
8hrs
daily avg
Humidity
70%
Why visit in March:
- Minimal rainfall expected
- Plenty of sunshine for beach days and sightseeing
Southern Thailand
Temp
29°C
25-33°C
Rain
50mm
5 days
Sun
8hrs
daily avg
Humidity
74%
Why visit in March:
- Plenty of sunshine for beach days and sightseeing
- Lightweight, breathable clothing
- Comfortable walking shoes
- Sunscreen (SPF 30+) and sunglasses
- Reusable water bottle
- Wide-brimmed hat for sun protection
- Swimwear and beach cover-up
- Cooling towel for outdoor activities
- Book accommodation in advance, especially during holidays
- Plan outdoor activities for early morning or late afternoon
- Stay hydrated - carry water at all times
- Air-conditioned venues provide relief during midday
Accommodation
Standard
Moderate pricing
Flights
Moderate
Good availability
Tours & Activities
Standard
Popular tours fill up fast
Frequently Asked Questions about March
Explore Other Months
Ready to Explore Thailand in March?
Check out our destination guides and start planning your trip.